(TK) Specialist, Instrument Maintenance (21321)
Date: Dec 3, 2025
Location: Tjiwi Kimia Mojokerto Mill, Jawa Timur, Indonesia
Company: ASTAR
Job Responsibilities:
- Carry out preventive and corrective maintenance on instruments (pressure, temperature, flow, level, etc.).
- Troubleshoot and repair faulty instruments.
- Perform instrument calibration according to schedule and international standards (ISO, ASTM, etc.).
- Prepare regular reports on maintenance, calibration, and repairs.
- Ensure all work complies with safety procedures and regulatory requirements.
- Participate in internal and external audits related to instrumentation.
- Propose system and technology improvements to enhance instrument reliability.
- Collaborate with engineering teams on modification or upgrade projects.
Qualifications:
- Minimum Diploma/Bachelor’s degree in Instrumentation Engineering, Electrical Engineering, or Mechatronics.
- At least 2 years in automation system, especially PLC SIEMENS, MITSUBISHI, OMRON, TOSHIBA in troubleshooting or design program
- Proficient in control systems (PLC/DCS), sensors, and actuators.
- Knowledge of calibration standards and safety regulations.
- Strong troubleshooting and analytical skills, and has knowledge about AC/DC drive , inverter
- Good communication and teamwork skills.
- Placement in Tjiwi Kimia Mills, Mojokerto